117 citations · 179 across the 3 of their papers we have counts for
3 papers
physics.app-ph2020★ 60 cited
Real-space imaging of acoustic plasmons in large-area CVD graphene
Sergey G. Menabde, In-Ho Lee, Sanghyub Lee +8
An acoustic plasmonic mode in a graphene-dielectric-metal heterostructure has recently been spotlighted as a superior platform for strong light-matter interaction. It originates fr…
cond-mat.mes-hall2019★ 117 cited
Observation of an exceptional point in a non-Hermitian metasurface
Sang Hyun Park, Sung-Gyu Lee, Taewoo Ha +6
Exceptional points, also known as non-Hermitian degeneracies, have been observed in parity-time symmetric metasurfaces as the parity-time symmetry breaking point. However, the pari…
cond-mat.mes-hall2017★ 2 cited
Electron-hole pair condensation in Graphene/MoS2 heterointerface
Min-Kyu Joo, Youngjo Jin, Byoung Hee Moon +3
Excitons are electron-hole (e-h) pair quasiparticles, which may form a Bose-Einstein condensate (BEC) and collapse into the phase coherent state at low temperature. However, becaus…